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PBT

Item	Test Standard	Unit	Typical Performance
Item	Test Standard	Unit	T1000	T1303	T1304	T1306	T303	T304	T306	T401	T324
Density	D792	g/cm³	1.35	1.45	1.50	1.56	1.35	1.45	1.55	1.25	1.40
Tensile Strength	D638	MPa	40	90	100	100	75	100	120	35	90
Elongation at Break	D638	%	2	2	2	2	2	2	2	10	3
Bending Strength	D790	MPa	60	135	150	160	120	160	200	45	130
Flexural Modulus	D790	MPa	2000	4500	6000	8000	3500	5000	8000	1600	5000
Notched Impact Strength of Cantilever	D256	kJ/㎡	4.5	6.0	6.0	5.0	6.0	6.0	6.0	15.0	12.0
Rockwell Hardness, HRR	D785	——	116	120	120	120	118	120	120	110	118
Melting Point		℃	220	225	225	225	225	225	225	220	225
Heat Distortion Temperature, 0.45MPa	D648	℃	160	200	210	215	200	215	220	120	200
Flame Retardance	UL94	Grade	V0	V0	V0	V0	HB	HB	HB	HB	HB
Surface Resistance	D257	Ω	10¹³	10¹³	10¹³	10¹³	10¹³	10¹³	10¹³	10¹³	10¹³
Dielectric Strength	D149	KV/mm	15	20	20	20	15	20	20	15	19
Mould Shrinkage	D955	mm/mm	0.015	0.004	0.03	0.002	0.006	0.004	0.002	0.018	0.003
Filling Amount		%	——	GF15	GF20	GF30	GF15	GF20	GF30	——	GF20
Features			General flame retardant type	Glass fiber reinforced flame retardant type			Glass fiber reinforced type			General toughening type	Glass fiber toughening reinforced type
Use			Electronics	Electronics connector			Textile equipment, engine blower, auto parts, electronic components			Coil former	Auto parts, electronics